// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()

const db = cloud.database()

// 云函数入口函数
exports.main = async (event, context) => {
  const wxContext = cloud.getWXContext()
  let openId = wxContext.OPENID
  let { action, goodsList = [], status } = event

  switch (action) {
    case 'add-order':
      return db.collection('orders').add({
        data: {
          goodsList,
          openId,
          status
        }
      })
  }

  return {
    event,
    openid: wxContext.OPENID,
    appid: wxContext.APPID,
    unionid: wxContext.UNIONID,
  }
}
